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Can Flask have optional URL parameters?
...d, username):
pass
But I guess that you want to write a single route and mark username as optional? If that's the case, I don't think it's possible.
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How to set the title of DialogFragment?
...itle to be on the DialogFragment class itself (same place where setStyle() and DialogFragment.STYLE_NO_TITLE are defined). Thank you very much for the solution.
– StefanK
Apr 8 '11 at 11:53
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How do I modify a MySQL column to allow NULL?
...ge case which is the TIMESTAMP type, which depending on your MySQL version and config can be NOT NULL specifying NULL as suggested by @ConroyP is more correct.
– Matthew Buckett
Jan 26 '16 at 13:37
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Django Forms: if not valid, show form with error message
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@AlexanderSupertramp myForm is an instance of either forms.Form or forms.ModelForm, read about Django Forms
– Aamir Adnan
Mar 9 '15 at 17:54
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Running junit tests in parallel in a Maven build?
I'm using JUnit 4.4 and Maven and I have a large number of long-running integration tests.
10 Answers
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How to remove specific elements in a numpy array
...red Apr 26 '19 at 9:43
Prakhar PandeyPrakhar Pandey
17111 silver badge44 bronze badges
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Calling static generic methods
...nt of type Class<E> (so it would be createFoo(Class<E> type)), and call it with createFoo(String.class)
– Gavin S. Yancey
Apr 16 '15 at 2:24
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Can a decorator of an instance method access the class?
...f hasattr(method, "use_class"):
# do something with the method and class
print name, cls
return cls
def method_decorator(view):
# mark the method as something that requires view's class
view.use_class = True
return view
@class_decorator
class ModelA(object):
...
How to vertically align text inside a flexbox?
...ed.
Therefore, the ul is not a flex container, the li is not a flex item, and align-self has no effect.
The align-items property is similar to align-self, except it applies to flex containers.
Since the li is a flex container, align-items can be used to vertically center the child elements.
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The first day of the current month in php using date_modify as DateTime object
...')
->format('jS, F Y');
If you prefer a concise way to do this, and already have the year and month in numerical values, you can use date():
<?php
echo date('Y-m-01'); // first day of this month
echo date("$year-$month-01"); // first day of a month chosen by you
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